TRF371135 Datasheet, PDF (3/54 Pages) Texas Instruments – INTEGRATED IQ DEMODULATOR

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PIN ASSIGNMENTS
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TRF371135
SLWS220A – FEBRUARY 2010 – REVISED MARCH 2010
DEVICE INFORMATION
RGZ PACKAGE
QFN-48
(TOP VIEW)
GNDDIG
VCCDIG
CHIP_EN
VCCMIX1
GND
MIXinp
MIXinn
GND
VCCMIX2
NC
NC
GND
48 47 46 45 44 43 42 41 40 39 38 37
1
36
2
35
3
34
4
33
5
32
6
31
TRF371135
7
30
8
29
9
28
10
27
11
26
12
25
13 14 15 16 17 18 19 20 21 22 23 24
VCCBBI
GND
BBIoutn
BBIoutp
GND
LOip
LOin
VCCLO
BBQoutp
BBQoutn
GND
VCCBBQ
PIN
NO.
NAME
1
GNDDIG
2
VCCDIG
3
CHIP_EN
4
VCCMIX1
5
GND
6
MIXinp
7
MIXinn
8
GND
9
VCCMIX2
10 NC
11 NC
12 GND
13 GND
14 GND
15 GND
PIN FUNCTIONS
I/O
DESCRIPTION
Digital ground
Digital power supply
I Chip enable
Mixer power supply
Ground
I Mixer input: positive terminal
I Mixer input: negative terminal
Ground
Mixer power supply
No connect
No connect
Ground
Ground
Ground
Ground
Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): TRF371135
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